CN203725948U - Electric soldering iron - Google Patents
Electric soldering iron Download PDFInfo
- Publication number
- CN203725948U CN203725948U CN201420096144.7U CN201420096144U CN203725948U CN 203725948 U CN203725948 U CN 203725948U CN 201420096144 U CN201420096144 U CN 201420096144U CN 203725948 U CN203725948 U CN 203725948U
- Authority
- CN
- China
- Prior art keywords
- air bag
- support set
- heat generating
- pin hole
- tin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
Disclosed is an electric soldering iron which comprises a handle, a support sleeve, a heating core and a pinhole solder tip. One end of the handle is provided with an air bag, one end of the air bag is connected with an air bag pressing handle while the other end is connected with a sealing circuit board, the sealing circuit board is connected with the support sleeve and the heating core via a retaining spring, the support sleeve is connected with a soldering iron sleeve via a retaining nut, the pinhole solder tip is arranged at one end of the soldering iron sleeve, and a tin storage cavity is arranged between the pinhole solder tin and the heating core. Waste tin in the tin storage cavity can be effectively removed only by shifting the pressing handle, convenience and rapidness during operation are realized, and maintenance efficiency can be improved greatly.
Description
Technical field
The utility model relates to a kind of electric iron.
Background technology
When implementing electronic maintenance, traditional constant-temperature soldering iron often needs a solder sucker of collocation separately, for removing the useless tin on circuit or electronic device, very inconvenient when application, especially when solder sucker is worked, recoil is very large, when the intensive circuit of maintenance electronic device, be difficult to use, if this situation is selected not use solder sucker or made otherwise to remove useless tin, efficiency is very low even can not effectively remove useless tin.
Utility model content
Its object of the utility model is just to provide a kind of electric iron, can automatically effectively remove useless tin, has feature easily and efficiently, and can greatly improve maintenance efficiency.
The technical scheme that realizes above-mentioned purpose and take, comprise handle, support set, heat generating core, pin hole solder horn, described handle one end is provided with air bag, air bag one end connects air bag and presses hand, the other end connects potted circuit plate, and potted circuit plate connects support set and heat generating core through fixing spring, and support set connects flatiron cover through clamp nut, flatiron cover one end is provided with pin hole solder horn, is provided with storage tin chamber between described pin hole solder horn and heat generating core.
Compared with prior art the utlity model has following advantage.
Owing to having adopted the structural design of air bag, integrated solder sucker in traditional flatiron, thereby can automatically effectively remove useless tin, there is feature easily and efficiently, and can greatly improve maintenance efficiency.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is this apparatus structure principle schematic.
Detailed description of the invention
This device comprises handle 1, support set 7, heat generating core 11, pin hole solder horn 9, as shown in Figure 1, described handle 1 one end is provided with air bag 3, air bag 3 one end connect air bag and press hand 2, the other end connects potted circuit plate 4, and potted circuit plate 4 connects support set 7 and heat generating core 11 through fixing spring 6, and support set 7 connects flatiron cover 8 through clamp nut 13, flatiron overlaps 8 one end and is provided with pin hole solder horn 9, is provided with storage tin chamber 10 between described pin hole solder horn 9 and heat generating core 11.
Described potted circuit plate 4 one end are provided with seal washer 5.
Between described pin hole solder horn 9 and support set 7, be provided with sealing ring 12.
The bottom of described heat generating core 11 is provided with four wedge-shaped slots.
This device is integrated solder sucker system on the basis of traditional electric iron, whole solder sucker system is pressed hand extruding gasbag by handle upper gasbag, Compressed Gas is discharged gas in air bag through potted circuit plate guide hole, iron core peripheral clearance, solder horn pin hole, air-pocket reset in the time that air bag presses hand to unclamp, form suction function in soldering-iron mouth in whole suction tin chamber, useless molten state in soldering-iron mouth contact tin is sucked to soldering-iron mouth storage tin chamber, and compressing gasbag is got rid of the useless tin in storage tin chamber again.
For form seal chamber support set and handle screw-on place device potted circuit plate for the prerequisite in sealing under the connection of excessive heating core and front end wire, greatly simplify annular seal space internal structure.
On potted circuit plate, welded fastening spring (ground connection) with two protruding positions for heat generating core is lived surely, and the metal part that is attached to support set in the lower end of spring makes flatiron metal partial earthing.
For ensureing whole cavity sealing, adopt sealing ring docking at soldering-iron mouth and support joint, on solder horn, offer endless groove in addition, soldering-iron mouth tip has pin hole for leading tin.
Whole solder sucker is placed in flatiron middle part, normal work will depend on airtight cavity, Compressed Gas in cavity and negative pressure result from an important device---air bag, press hand to act on air bag to make it produce Compressed Gas broadcasting air bag on fixed handle, seeing through potted circuit plate is transmitted in subordinate's support set cavity, here potted circuit plate plays two important function, and the one. as circuit devcie, the circuit of thermostatic control platform is directly arrived to heat generating core place through circuit board; The 2nd. circuit board plane is close to seal washer, plays cavity sealing function; Compressed Gas arrives heat generating core peripheral clearance through support set, for realizing this step, has opened four wedge shape sulculuses in the ceramic bottom of heat generating core, and gas can be debouched between support set and soldering-iron mouth smoothly; Between support set and potted circuit plate, be provided with fixing spring, its effect has two, and first iron core is fixed on support set bottom; It two is that one end of spring is welded on circuit board and ground connection, and the other end is close to support set metal part, makes all metal parts of whole solder horn by this spring ground connection; The gas of turnover directly acts on the soldering-iron mouth tip of weld through sealing ring and solder horn pin hole.
Claims (4)
1. an electric iron, comprise handle (1), support set (7), heat generating core (11), pin hole solder horn (9), it is characterized in that, described handle (1) one end is provided with air bag (3), air bag (3) one end connects air bag and presses hand (2), the other end connects potted circuit plate (4), potted circuit plate (4) connects support set (7) and heat generating core (11) through fixing spring (6), support set (7) connects flatiron cover (8) through clamp nut (13), flatiron cover (8) one end is provided with pin hole solder horn (9), between described pin hole solder horn (9) and heat generating core (11), be provided with storage tin chamber (10).
2. a kind of electric iron according to claim 1, is characterized in that, described potted circuit plate (4) one end is provided with seal washer (5).
3. a kind of electric iron according to claim 1, is characterized in that, between described pin hole solder horn (9) and support set (7), is provided with sealing ring (12).
4. a kind of electric iron according to claim 1, is characterized in that, the bottom of described heat generating core (11) is provided with four wedge-shaped slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096144.7U CN203725948U (en) | 2014-03-05 | 2014-03-05 | Electric soldering iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096144.7U CN203725948U (en) | 2014-03-05 | 2014-03-05 | Electric soldering iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203725948U true CN203725948U (en) | 2014-07-23 |
Family
ID=51196053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420096144.7U Expired - Fee Related CN203725948U (en) | 2014-03-05 | 2014-03-05 | Electric soldering iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203725948U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270901A (en) * | 2016-09-30 | 2017-01-04 | 山东理工大学 | A kind of Multifunctional electric soldering iron head |
| CN107398616A (en) * | 2016-05-22 | 2017-11-28 | 郑峻山 | Upper tin removes tin flatiron |
| CN109202207A (en) * | 2018-11-27 | 2019-01-15 | 泉州闲克鞋业有限公司 | A kind of welder of the anti-fine fisssure of ceramic paster capacitor contracting heat differential |
-
2014
- 2014-03-05 CN CN201420096144.7U patent/CN203725948U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398616A (en) * | 2016-05-22 | 2017-11-28 | 郑峻山 | Upper tin removes tin flatiron |
| CN106270901A (en) * | 2016-09-30 | 2017-01-04 | 山东理工大学 | A kind of Multifunctional electric soldering iron head |
| CN109202207A (en) * | 2018-11-27 | 2019-01-15 | 泉州闲克鞋业有限公司 | A kind of welder of the anti-fine fisssure of ceramic paster capacitor contracting heat differential |
| CN109202207B (en) * | 2018-11-27 | 2020-12-22 | 嘉兴米世电器有限公司 | Welding device for preventing microcracks of ceramic chip capacitor due to heat shrinkage difference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20180305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |